Mathematical functions. 5 letters

Crossword clues for Mathematical functions. 5 letters

Answer	Clue
SINES	Mathematical functions.
ONTO	Like some mathematical functions
BILINEAR	Like some mathematical functions
QUADRIC	Like some second-degree mathematical functions (not fourth-degree, as you'd figure)
PIECEWISE	Like a mathematical function that changes at different intervals
ONTO	Preposition that also describes some mathematical functions
PIECEWISE	Type of mathematical function
SINE	Mathematical function
LOGARITHM	Mathematics function
COS	Function of mathematics: Abbr.